Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp2542231pxf; Sun, 14 Mar 2021 03:18:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxpPxETTknqY5kEl/673KwQHI+uV49YEKV2qNFTYzeSX/OkcmlVFAkTQG1ZPDwfU0jljqZQ X-Received: by 2002:a17:906:3496:: with SMTP id g22mr18479412ejb.143.1615717117286; Sun, 14 Mar 2021 03:18:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1615717117; cv=none; d=google.com; s=arc-20160816; b=Zf8+Db5gnXR/o9retuAC/yC7mNKbqOxbqivXzQ4By7gGPc7IyUTtf5v7lAKd2uv8qH GoZGoeEY7gqubGqQpYxEzlO2jKsNC1BCfQg5DzA7nuqCuEhYb60IhvKw6ZmkWOCAsefT B5OxU2trQV9fQ8sFxdQTsBDARES74teRs8tokzQdx+H/2ymLeUGDHqlA76XqE0E6VmNB Ol6A3pW6IoeCsRx5DEQdLTV56BvVcXi4ALCqZr2QPNb24yw8/uWglmsQ9505zF2QLjCl onNNUT+E7vuSByEBdx97V+/wh8KbmIfZH3YfZXmz/PFTIMJJxrX6srX8m4OCUC8W2vxP n7Tw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:date:message-id:subject:references:in-reply-to :cc:to:from; bh=UPDO2/FL1ihHlbvKP3abJvxBwxtmzrd/jEL4hGpPmHY=; b=l8dQ5LFGAucVOp2oQsknMMhSq3zMyG3ffyKSTYIqJyjwwcrCrCqGfbYRZoFpUPWW4E pslcY5oqrNbGlUq6zSuDJ3p/Hzle9s1mxotUH4eQOnxcA/rpGAb5TfTwGp0nHujFWFQu Aoi5NeDToK0B7KwJ9Qkr++k9oXTcY+x7dPInieUvm7vIqQnAbwJMbEuETxDaDcYMlkUd aMH2p/8Vkp1EYx0vTONNnVrH3XwTeWIgWoRYs/I6AGj7kQYDPOZWzch4sMeWF2Ldi2Yh 98QrtYXX6elewJsyRjhNGz1LdBC/xlKwzGHvIDTlFVObCyndUrvuhuEFzyPWxwd46AGA vdYw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id sb16si8576207ejb.715.2021.03.14.03.18.14; Sun, 14 Mar 2021 03:18:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235140AbhCNKCM (ORCPT + 99 others); Sun, 14 Mar 2021 06:02:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234806AbhCNKB0 (ORCPT ); Sun, 14 Mar 2021 06:01:26 -0400 Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C62CC061574 for ; Sun, 14 Mar 2021 03:01:25 -0700 (PDT) Received: by ozlabs.org (Postfix, from userid 1034) id 4Dyw753DkDz9sWQ; Sun, 14 Mar 2021 21:01:21 +1100 (AEDT) From: Michael Ellerman To: Michael Ellerman , Paul Mackerras , Benjamin Herrenschmidt , npiggin@gmail.com, Christophe Leroy Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org In-Reply-To: References: Subject: Re: [PATCH v2 00/43] powerpc/32: Switch to interrupt entry/exit in C Message-Id: <161571587375.138988.10429632737779319110.b4-ty@ellerman.id.au> Date: Sun, 14 Mar 2021 21:01:21 +1100 (AEDT) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 9 Mar 2021 12:09:25 +0000 (UTC), Christophe Leroy wrote: > This series aims at porting interrupt entry/exit in C on PPC32, using > the work already merged for PPC64. > > First two patches are a fix and an optimisation of unrecoverable_exception() function. > > Six following patches do minimal changes in 40x in order to be able to enable MMU > earlier in exception entry. > > [...] Patch 1 applied to powerpc/fixes. [01/43] powerpc/traps: unrecoverable_exception() is not an interrupt handler https://git.kernel.org/powerpc/c/0b736881c8f1a6cd912f7a9162b9e097b28c1c30 cheers